Brought in JetBrains ignore file as well as my gitattributes.

See: https://github.com/github/gitignore/blob/408c616ae0ad8f4b8101d8e876b9b67ac6b14059/Global/JetBrains.gitignore and https://github.com/virtuoushub/fuzzy-octo-shame/blob/1a91b708267a34b0b922f56837319ff80f528f18/.gitattributes
Ignoring auto generated backup files SourceTree creates on merge conflicts.
Updating POM in preparation for uploading project into Central Repository. #3
POM updates. Externalized properties, updated plugin and dependency versions, removed unused dependencies, and explicitly defined used but undefined dependencies.
Javadoc fixes.

[INFO] --- maven-plugin-plugin:3.3:descriptor (default-descriptor) @ nativedependencies-maven-plugin ---
[INFO] Using 'UTF-8' encoding to read mojo metadata.
[INFO] Applying mojo extractor for language: java
[WARNING] com.googlecode.mavennatives.nativedependencies.CopyNativesMojo#nativesTargetDir:
[WARNING]   The syntax
[WARNING]     @parameter expression="${property}"
[WARNING]   is deprecated, please use
[WARNING]     @parameter property="property"
[WARNING]   instead.
[WARNING] com.googlecode.mavennatives.nativedependencies.CopyNativesMojo#project:
[WARNING]   The syntax
[WARNING]     @parameter expression="${property}"
[WARNING]   is deprecated, please use
[WARNING]     @parameter property="property"
[WARNING]   instead.
[WARNING] com.googlecode.mavennatives.nativedependencies.CopyNativesMojo#separateDirs:
[WARNING]   The syntax
[WARNING]     @parameter expression="${property}"
[WARNING]   is deprecated, please use
[WARNING]     @parameter property="property"
[WARNING]   instead.
Whitespace and a compiler plugin workaround for MCOMPILER-209 and MCOMPILER-205
Merge branch 'develop' into feature/platforms

Conflicts:
	maven-nativedependencies-plugin/pom.xml
	maven-nativedependencies-plugin/src/main/java/com/googlecode/mavennatives/nativedependencies/CopyNativesMojo.java
Fixed Javadoc.

INFO] --- maven-plugin-plugin:3.3:descriptor (default-descriptor) @ nativedependencies-maven-plugin ---
[INFO] Using 'UTF-8' encoding to read mojo metadata.
[INFO] Applying mojo extractor for language: java
[WARNING] com.googlecode.mavennatives.nativedependencies.CopyNativesMojo#platforms:
[WARNING]   The syntax
[WARNING]     @parameter expression="${property}"
[WARNING]   is deprecated, please use
[WARNING]     @parameter property="property"
[WARNING]   instead.